4G will kick in when you are in a 4G area and at all other times 3G or 2G depending on what's available.....
The aim is to get as much of the country as possible onto 4G so you could well be getting it sometime in the next 2 years anyway.
I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion. This is not Customer Service so we are unable to help with account specific issues.
Please select the post that helped you best and mark as the solution. This helps other members in resolving their issues faster. Thank you.
